发明名称 Efficient On-Chip Accelerator Interfaces to Reduce Software Overhead
摘要 In one embodiment, a processor comprises execution circuitry and a translation lookaside buffer (TLB) coupled to the execution circuitry. The execution circuitry is configured to execute a store instruction having a data operand; and the execution circuitry is configured to generate a virtual address as part of executing the store instruction. The TLB is coupled to receive the virtual address and configured to translate the virtual address to a first physical address. Additionally, the TLB is coupled to receive the data operand and to translate the data operand to a second physical address. A hardware accelerator is also contemplated in various embodiments, as is a processor coupled to the hardware accelerator, a method, and a computer readable medium storing instruction which, when executed, implement a portion of the method.
申请公布号 US2008222383(A1) 申请公布日期 2008.09.11
申请号 US20070684358 申请日期 2007.03.09
申请人 SPRACKLEN LAWRENCE A;ABRAHAM SANTOSH G;TALCOTT ADAM R 发明人 SPRACKLEN LAWRENCE A.;ABRAHAM SANTOSH G.;TALCOTT ADAM R.
分类号 G06F9/34 主分类号 G06F9/34
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